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saveliy_v [14]
3 years ago
8

These maps show land temperature anomalies for December 2008 and

Biology
2 answers:
Eva8 [605]3 years ago
6 0

Answer:

B

Explanation:

eimsori [14]3 years ago
4 0

Answer: My answer to this question was, Temperatures throughout Europe were higher in 2015 than in 2008.

Explanation: ap3x

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Which process is a "build up" process? ______________________________________ which process is a "break down" process? _________
RSB [31]
Which process is a "build up" process? ___anabolism___

which process is a "break down" process? ___catabolism___

photosynthesis occurs in __the chloroplasts__

cellular respiration occurs in __the mitochondria__
7 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!
coldgirl [10]

Answer:

I'm not sure but I think it should be the enzyme inhibitor binds to the products of the reaction which makes the enzyme unproductive

Explanation:

By binding to enzymes' active sites, inhibitors reduce the compatibility of substrate and enzyme and this leads to the inhibition of Enzyme-Substrate complexes' formation, preventing the catalyzation of reactions and decreasing (at times to zero) the amount of product produced by a reaction. It can be said that as the concentration of enzyme inhibitors increases, the rate of enzyme activity decreases, and thus, the amount of product produced is inversely proportional to the concentration of inhibitor molecules. Since blocking an enzyme's activity can kill a pathogen or correct a metabolic imbalance, many drugs are enzyme inhibitors. The binding of an inhibitor can stop a substrate from entering the enzyme's active site and/or hinder the enzyme from catalyzing its reaction. Inhibitor binding is either reversible or irreversible. Irreversible inhibitors usually react with the enzyme and change it chemically (e.g. via covalent bond formation).

5 0
4 years ago
Read 2 more answers
The two types of reproduction are____ and _______ .
Katen [24]

Answer:

sexual and asexual.

Explanation:

8 0
3 years ago
Read 2 more answers
you fill a cuvette with a solution of enzyme, substrate, and dye that changes color as the reaction occurs. You put in a spectro
serious [3.7K]

Answer:

 the change in absorbance reflects the reaction rate. As the reaction completes, its rate slows, so the absorbance levels off.

Explanation:

A spectrophotometer measures the amount of light of a particular color passing through the sample. The changing color of the dye will change the value read by the spectrophotometer..

Apparently, the absorbance increased as the reaction progressed. When the reaction was almost complete, the absorbance increase slowed or stopped.

5 0
3 years ago
Can someone help me with this
Whitepunk [10]

a) when lactose is absent, the repressor is active, RNA Polymerase cannot bind to the promoter and the structural gene are not formed.

b) when lactose is present, the lac repressor is inactive, RNA Polymerase can bind to the promotor and the structural genes are formed.

Explanation:

The lac operon in E.coli has genes required for lactose metabolism.

It is expressed only when lactose is present in the medium and glucose is absent.

According to the glucose and lactose level the operon is switched on or off.

The lac repressor or allolactose and catabolite activator protein is present in lac operon.

Glucose is the primary source of energy but bacteria loves to fuel down lactose. To use lactose as an energy source lac operon works.

a) when lactose is absent, the repressor is active, RNA Polymerase cannot bind to the promoter and the structural gene are not formed.

b) when lactose is present, the lac repressor is inactive, RNA Polymerase can bind to the promotor and the structural genes are formed.

The lac repressor is a protein that inhibits transcription of lac operon in the absence of lactose.

8 0
3 years ago
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